# Shaker Box vs Instruments Free

The clearest difference is rating: Shaker Box at 2.5 against Instruments Free's 1.0. Shaker Box also leads on iOS requirement (14.0 vs 17.6). Instruments Free's advantage is in-app purchases (none vs 1) and review sentiment (53% vs 23%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Shaker Box sells 1 one-off in-app purchase. Instruments Free asks for nothing beyond the download.

Shaker Box holds the better App Store score, 2.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 23% of Shaker Box's written reviews are positive against 53% of Instruments Free's, so the app with the better star average is not the one people write more warmly about.

Shaker Box ships an update every 18 months, Instruments Free every 19 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Shaker Box | Instruments Free |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/shaker-box/id667486112/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/instruments-free/id793822280/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 22.7% of reviews | **52.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 19 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 30 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Steven Barnegren](https://appshunter.io/developer/632311869) | [Christophe Burdin](https://appshunter.io/developer/511622913) |

## What reviewers say

### Shaker Box

[App page](https://appshunter.io/ios/app/shaker-box/id667486112)

This app transforms your iPhone into a musical instrument, offering a variety of shaker sounds. Explore different playing modes, including shake, tap, and loop, to create rhythms and beats.

**Highlights:** Playable music shakers, Shake, tap, and loop modes, Professionally recorded sounds, Precise shaking recognition, Support for 4/4 and 3/4 time signatures

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Shakers | $1.99 | one-time |


### Instruments Free

[App page](https://appshunter.io/ios/app/instruments-free/id793822280)

Explore a vibrant sound picture book with a collection of musical instruments. Tap images to hear their authentic sounds and see their names spoken in one of 78 languages. Ideal for early learning and language development.

**Highlights:** Interactive sound picture book, Real instrument sounds, Spoken instrument names, Supports 78 languages, Adjustable slideshow mode, Offline functionality, Parental gate

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shaker Box free?

Shaker Box is free to download, with in-app purchases available.

### Is Instruments Free free?

Instruments Free is free to download, with no in-app purchases.

### Which has better reviews, Shaker Box or Instruments Free?

Shaker Box is rated higher. Shaker Box averages 2.5 out of 5 from 2 ratings, while Instruments Free averages 1.0 from 1 ratings.

### Do Shaker Box or Instruments Free have ads?

Neither Shaker Box nor Instruments Free shows ads.

### Which is updated more often, Shaker Box or Instruments Free?

Shaker Box ships an update every 18 months, and Instruments Free every 19 months. Most recently, Shaker Box was updated on October 14, 2026 and Instruments Free on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*